Tel : 13959892285
Email : janus@qsqy.com
Excavator bolts and nuts generally use common thread.
It's one part of excavator spare parts.
Item NO.:
Bolts&Nuts M20*55 P/N:9W3619 aftermarket spare parts for excavatorPayment:
T/T.30% in deposit ,balance on the receipt fo copy of B/LProduct Origin:
ChinaColor:
Black&GrayShipping Port:
XiamenLead Time:
Within 15-20 days after contract establishedOrder(MOQ):
2Product weight:
0.1-1KGRoller short description:
Excavator bolts and nuts generally use common thread, whose thread rise Angle is less than the equivalent friction Angle of thread pair, in order to meet the self-locking condition of thread pair. After the bolt is tightened, the friction between the bolt head and the nut support surface can also prevent loosening.
NOTES:Please contact us for the details!!!
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QUANZHOU APLUS MACHINERY CO.LTD.
Address : #1180 JIANGNAN STREET ,LICHENG DISTRICT ,QUANZHOU ,FUJIAN,CHINA
Tel : +8613959892285
Email : janus@qsqy.com
Skype : maseyakathy
